12

2.1 classes of food

Embed Size (px)

DESCRIPTION

classes of food

Citation preview

  • Where can you find this nutrition facts?

  • Food enableus to:Perform physicalactivitiesBuilding, growing,Repairing cells.Fight diseases

  • Classes of FoodCarbohydrate Proteins Fats Vitamins Minerals Fibre Water

  • Flour Potato Bread Banana

  • CarbohydrateConsists of: Carbon Hydrogen Oxygen

  • Carbohydrate presents in:Starch rice, bread, bananasSugars syrup, honey, jam, sugar-cane, fruits.Cellulose all plant cell (vegetables) - cannot be digestedGlycogen liver and muscles

  • Function of carbohydrateProvide energy and enables us to do work and physical activities.

    2. Physiological processes growth and reproduction.

    3. Maintain body temperature.

  • Percentage of carbohydrate in food

    Type of food% of carbohydrateRice76Bread74Potato64Banana53Meat10Fish2

  • Chicken Pork Fish Eggs